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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Weiming Mao — 1 Patent

OPOptium: 1 patents #7 of 14Top 50%
Orlando, FL: #2,254 of 4,387 inventorsTop 55%
Florida: #33,989 of 67,251 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Weiming Mao has been granted 1 US patent while listed as an inventor at Optium. All of these patents were granted in 2002. Weiming Mao ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Weiming Mao in Orlando, FL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6501579 Apparatus, system, and method for extracting an optical clock signal from an optical data signal Guifang Li 2002-12-31